Go Dark Welcomeblock / Nav

[WallBB]

Hey CaptRedFox,
It is a custom work request for the theme. It is completely possible, the raw javascript flow would be like this
- You will need to make edits by writing a jquery onscroll event (MyBB uses Jquery so a jquery method would be better)
- Adding position sticky and for making a sticky header and once a desired scrolling height is reached.

You can look for Focus Theme for example code (https://community.mybb.com/mods.php?action=view&pid=671)

If you want just the top header menu to be sticky, you can use the below css to do that

Code:

.nav {
    position: fixed;
}

Regards
WallBB